发明公开
- 专利标题： Tool holder
- 专利标题（中）： Werkzeughalter
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申请号： EP96308198.9申请日： 1996-11-13
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公开(公告)号： EP0775545A2公开(公告)日： 1997-05-28
- 发明人: Durham, Lawrence H.
- 申请人： THE GILLETTE COMPANY
- 申请人地址： Prudential Tower Building Boston, Massachusetts 02199 US
- 专利权人： THE GILLETTE COMPANY
- 当前专利权人： THE GILLETTE COMPANY
- 当前专利权人地址： Prudential Tower Building Boston, Massachusetts 02199 US
- 代理机构： Baillie, Iain Cameron
- 优先权： US561700 19951122
- 主分类号： B23B31/20
- IPC分类号： B23B31/20
摘要：
A device for performing a plurality of operations on a workpiece has a combination tool holder and a rotatable spindle for retaining the tool holder. The combination tool holder has a central opening at its forward end for receiving a drill bit and a pair of forwardly extending bosses onto which a pair of cutting tools are received. A slot is provided in the tool holder dividing it into a pair of gripping elements receiving the drill bit, the gripping elements being forced together onto the drill bit when the tool holder is mounted in the spindle.
公开/授权文献
- EP0775545A3 Tool holder 公开/授权日：1997-10-29
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